Just read this article in Wired
[
wired.com...]
about the search for one perfect answer by platforms like Google Assistant and Amazon Alexa.
I was a little surprised by the estimate they published saying that half of all internet searches will be spoken aloud by 2020.
They talked about a number of interesting points including liability where they are not just a conduit of the information (ie here are 10 links you can check out about your search) but are becoming the supplier, here is your one answer.
Google makes money from search and advertising. I see it going to be much more difficult for them to make money from Google Assistant than Amazon Alexa which is obviously connected to the Amazon store for purchases.